/*
 * Copyright 2013 University of Padua, Italy
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package it.dei.unipd.healthservice.database;



import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;

/**
 * Rappresenta i dati di un impiegato.
 * 
 * @author Simone Zennaro
 * @version 1.00
 */
public class ConfirmRegitrationDatabase {
	
	/**
	 * Istruzione per il database.
	 */
	private static final String STATEMENT = "UPDATE Cliente SET confermato=true " +
			"WHERE mail=?";

	/**
	 * Connessione al database
	 */
	private final Connection con;
	/**
	 * Email del cliente da attivare
	 */
	private final String email;

	/**
	 * Attiva l'account di un cliente
	 * 
	 * @param con
	 *            connessione al database.
	 * @param email
	 *            email del cliente da attivare.
	 */
	public ConfirmRegitrationDatabase(Connection con, String email) {
		this.con = con;
		this.email = email;
	}

	/**
	 * Attiva l'account di un cliente
	 * 
	 * @throws SQLException
	 *             in caso di problemi nell'accesso al database.
	 */
	public void activate() throws SQLException {

		PreparedStatement pstmt = null;

		try {
			
			pstmt = con.prepareStatement(STATEMENT);
			pstmt.setString(1, email);
			
			pstmt.execute();

		} finally {
			if (pstmt != null) {
				pstmt.close();
			}

			con.close();
		}

	}
}
